S3 7 postcode sector in the S3 district

S3 7 is a sector of the S3 district: every postcode that starts S3 7. It has 239 postcodes in use, 7 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the S3 7 sector, by flood risk

A home or business at high risk: 0
At medium risk at worst: 0
At low risk at worst: 0
At very low risk only: 0
Not on the at-risk list: 239

Of the 239 postcodes in the S3 7 sector that ONS places, 239 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

What do homes sell for in S3 7?

Homes in S3 7 sold for a typical £108,500 in the 12 months to August 2026, across 30 sales, down 8.1% on the 12 months before, HM Land Registry's figures show.

£108,500 typical price, the 12 months to August 2026

£118,000 12 months to August 2025

▼ down 8.1% on the 12 months before

Semi-detached 3 sales, too few to price
Terraced 2 sales, too few to price
Flat or maisonette £100,000 25 sales

Standard sales of homes at market value at the postcodes that start S3 7. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in S3 7

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

S3 7AA S3 7AD S3 7AE S3 7AF S3 7AG S3 7AH S3 7AJ S3 7AL S3 7AN S3 7AP S3 7AQ S3 7AR S3 7AS S3 7AT S3 7AU S3 7AW S3 7AY S3 7AZ S3 7BA S3 7BD S3 7BE S3 7BF S3 7BG S3 7BH S3 7BJ S3 7BL S3 7BN S3 7BP S3 7BQ S3 7BR S3 7BS S3 7BT S3 7BU S3 7BW S3 7BY S3 7BZ S3 7DB S3 7DD S3 7DE S3 7DF S3 7DJ S3 7DN S3 7DP S3 7DQ S3 7DR S3 7DS S3 7DW S3 7DX S3 7EA S3 7EB S3 7EE S3 7EF S3 7EH S3 7EJ S3 7EL S3 7EN S3 7EQ S3 7ER S3 7ES S3 7ET S3 7EU S3 7EW S3 7EZ S3 7FA S3 7GA S3 7GB S3 7GE S3 7GF S3 7GG S3 7GH S3 7GJ S3 7GL S3 7GN S3 7GS S3 7GT S3 7GW S3 7GY S3 7HB S3 7HD S3 7HE S3 7HF S3 7HG S3 7HJ S3 7HL S3 7HN S3 7HP S3 7HQ S3 7HS S3 7HT S3 7HX S3 7HY S3 7HZ S3 7JA S3 7JB S3 7JD S3 7JE S3 7JF S3 7JG S3 7JH S3 7JL S3 7JN S3 7JP S3 7JQ S3 7JR S3 7JS S3 7JT S3 7JU S3 7JW S3 7JY S3 7JZ S3 7LA S3 7LB S3 7LD S3 7LE S3 7LF S3 7LG S3 7LH S3 7LJ S3 7LL S3 7LN S3 7LP S3 7LQ S3 7LR S3 7LS S3 7LU S3 7LW S3 7LX S3 7LY S3 7LZ S3 7NA S3 7NB S3 7ND S3 7NE S3 7NF S3 7NG S3 7NH S3 7NJ S3 7NL S3 7NN S3 7NP S3 7NQ S3 7NR S3 7NS S3 7NT S3 7NU S3 7NW S3 7NX S3 7NY S3 7NZ S3 7PA S3 7PB S3 7PD S3 7PE S3 7PF S3 7PG S3 7PH S3 7PL S3 7PN S3 7PP S3 7PQ S3 7PR S3 7PS S3 7PT S3 7PU S3 7PZ S3 7QA S3 7QB S3 7QD S3 7QE S3 7QF S3 7QG S3 7QL S3 7QP S3 7QT S3 7QW S3 7QY S3 7RA S3 7RD S3 7RF S3 7RH S3 7RL S3 7RP S3 7RQ S3 7RR S3 7RS S3 7RU S3 7RW S3 7RX S3 7RZ S3 7SB S3 7SD S3 7SF S3 7SG S3 7SH S3 7SJ S3 7SL S3 7SP S3 7SQ S3 7SR S3 7SS S3 7ST S3 7SU S3 7SW S3 7SX S3 7SY S3 7SZ S3 7TA S3 7TB S3 7TD S3 7TE S3 7TQ S3 7TR S3 7TS S3 7TT S3 7TU S3 7TW S3 7TX S3 7TY S3 7UA S3 7UB S3 7UD S3 7UE S3 7UF S3 7UW S3 7WA S3 7WB S3 7WH S3 7WL S3 7WQ S3 7WT S3 7XA S3 7XB S3 7XD S3 7XE S3 7XF S3 7XG S3 7XH S3 7XJ S3 7XL

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

Other sectors in S3

S3 8 sector S3 9 sector All of S3 S postcode area

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